Method for correcting phase errors in a nuclear magnetic resonance signal and device for realizing same
US5184073A · kind A · utility
8Cited by
4References
14Claims
0Family size
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Key dates
| Filing date | Apr 9, 1991 |
| Grant date | Feb 2, 1993 |
| Priority date | — |
| Expiry date | Apr 9, 2011 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG01R33/56563
- WIPO fieldMeasurement
- WIPO sectorInstruments
Abstract
A method for correcting phase errors in a nuclear magnetic resonance signal is disclosed, by which central frequencies of NMR signals are measured directly before and directly after or in addition in a course of a normal measurement for obtaining an NMR signal for imaging and an amount of phase error is obtained for each of the NMR signals for imaging by using a difference between the central frequencies and a measurement time for each of the NMR signals for imaging.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.